US$ 135.00
sized to fit the PH0380A bar-breaking apparatus for repeated thermal-contraction fracture demonstrations
each feature labeled on an included key card
Glass-flask leaf electroscope with a brass rod and aluminum leaf
revealing how erosion
Stable-resistance 22 SWG bare constantan wire on a 125g reel
Cast Iron Stump Base, 2.3", Black Entomology & Zoology_Dissection sized to fit the PH0380ACast iron stump base with a black chemical resistant coating, 2. 3 inches wide and 1. 75 inches tall, supporting 13 mm rods for compact small scale laboratory stand setups.
US$ 135.00
US$ 115.00
US$ 95.00
US$ 125.00
US$ 150.00
US$ 112.50
US$ 110.00
US$ 127.50
US$ 105.00